Founded in Vicenza, the City of Gold in 1977, Roberto Coin jewelry celebrates the elegance of femininity, creativity and craftsmanship. Craf… Founded in Vicenza, the City of Gold in 1977, Roberto Coin jewelry celebrates the elegance of femininity, creativity and craftsmanship. Crafted in high-polished 18kt yellow gold, this oval paper clip link necklace is a contemporary classic with major style power. Wear it solo or layered with daintier chains for a luxe look every time. Lobster clasp, Roberto Coin 18kt yellow gold oval paper clip link necklace.